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榕树叶子发黑怎么办
更新时间: 2020-09-24 00:00:00  

榕树叶子发黑的原因及处理方法:1、天气太冷,冻害严重,榕树叶子发黑的最大原因是温度过低,受冻的叶子导致发黑。解决方法是把盆栽榕树放置在温度较高的地方。2、浇水过多,根系腐烂,榕树如果浇水太多,会造成根部腐烂。解决方法是可以把榕树挖出来,放在通风处晾干,把腐烂的根部剪除,并进行消毒换盆,适当对枝叶进行修剪,过10天左右,榕树便会重新生长。3、环境污染比较严重,解决方法是把盆栽榕树移至到干净的环境中,把叶子清洗干净即可。

关键词: 榕树 叶子 发黑 怎么办

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